VULNERABILITY INTELLIGENCE

CVE-2017-8156

CVSS score6.8 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2017-11-22
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on the serial port. An attacker can access the serial port on the circuit board of the outdoor unit and log in to the CPE without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.

Weakness classification

  • CWE-306: Missing Authentication for Critical Function

Primary references